Mouthguard



FIG. 1 is a perspective view of a mouthguard showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a cross sectional view thereof, the same being takensubstantially along line 7--7 of FIG. 5.

The left side elevational view is a mirror image of the right sideelevational view shown in FIG. 4 and the view in the direction oppositeline 7--7 is the mirror image of the view shown in FIG. 7.

The ornamental design for a mouthguard, as shown and described.